A flat internally toothed belt or a round belt with protuding pins, designed to engage with corresponding teeth or corresponding grooves on the sprockets over which they run.
NSN 6135-01-020-3805
NSN 4140-00-761-7761
NSN 5930-00-648-6354
NSN 5905-01-051-7868
NSN 5985-00-234-2505
NSN 5960-01-117-6577
NSN 5910-01-505-2734
NSN 5960-00-902-0942
NSN 6130-01-025-1540
NSN 6135-00-170-8819
NSN 6130-01-207-7125
NSN 5920-01-280-5089